Basisimplementierung Songlist

firestore.rules

@@ -0,0 +1,16 @@
+rules_version = '2';
+service cloud.firestore {
+  match /databases/{database}/documents {
+    match /user/{user} {
+      allow read: if true;
+    }
+    match /songs/{song} {
+      allow read: if true;
+      allow write: if true;
+    }
+  	match /lastmodified/{lastmodified} {
+      allow read: if true;
+      allow write: if true;
+    }
+  }
+}